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[185.136.64.227]) by gmr-mx.google.com with ESMTPS id e1-20020a05600c4e4100b003fe2591111dsi1069418wmq.1.2023.09.03.22.51.59 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 03 Sep 2023 22:51:59 -0700 (PDT) Received-SPF: pass (google.com: domain of fm-72506-202309040551597989744b4b6be33fa3-wotxvy@rts-flowmailer.siemens.com designates 185.136.64.227 as permitted sender) client-ip=185.136.64.227; Received: by mta-64-227.siemens.flowmailer.net with ESMTPSA id 202309040551597989744b4b6be33fa3 for ; Mon, 04 Sep 2023 07:51:59 +0200 X-Patchwork-Original-From: "'Felix Moessbauer' via isar-users" From: "MOESSBAUER, Felix" To: isar-users@googlegroups.com Cc: florian.bezdeka@siemens.com, jan.kiszka@siemens.com, daniel.bovensiepen@siemens.com, Felix Moessbauer Subject: [PATCH 1/3] add comment about content of u-boot OVERLAYS var Date: Mon, 4 Sep 2023 05:51:31 +0000 Message-Id: <20230904055133.1851073-2-felix.moessbauer@siemens.com> In-Reply-To: <20230904055133.1851073-1-felix.moessbauer@siemens.com> References: <20230904055133.1851073-1-felix.moessbauer@siemens.com> MIME-Version: 1.0 X-Flowmailer-Platform: Siemens Feedback-ID: 519:519-72506:519-21489:flowmailer X-Original-Sender: felix.moessbauer@siemens.com X-Original-Authentication-Results: gmr-mx.google.com; dkim=pass header.i=@siemens.com header.s=fm1 header.b="I/xi1BXi"; spf=pass (google.com: domain of fm-72506-202309040551597989744b4b6be33fa3-wotxvy@rts-flowmailer.siemens.com designates 185.136.64.227 as permitted sender) smtp.mailfrom=fm-72506-202309040551597989744b4b6be33fa3-wOtXvY@rts-flowmailer.siemens.com; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=siemens.com X-Original-From: Felix Moessbauer Reply-To: Felix Moessbauer Precedence: list Mailing-list: list isar-users@googlegroups.com; contact isar-users+owners@googlegroups.com List-ID: X-Spam-Checked-In-Group: isar-users@googlegroups.com X-Google-Group-Id: 914930254986 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , X-Spam-Status: No, score=-1.2 required=5.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, RCVD_IN_MSPIKE_H2,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on shymkent.ilbers.de X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= The update-u-boot-script implementation uses a runtime loop to iterate over the content each individual overlay entry. This is required because the entry might contain an u-boot variable, containing multiple overlays itself. To avoid incorrect code cleanups like in 680ad26, we add a comment about this special handling. Signed-off-by: Felix Moessbauer --- meta/recipes-bsp/u-boot-script/files/update-u-boot-script | 1 + 1 file changed, 1 insertion(+) diff --git a/meta/recipes-bsp/u-boot-script/files/update-u-boot-script b/meta/recipes-bsp/u-boot-script/files/update-u-boot-script index e9ace15e..1d9c6d45 100755 --- a/meta/recipes-bsp/u-boot-script/files/update-u-boot-script +++ b/meta/recipes-bsp/u-boot-script/files/update-u-boot-script @@ -63,6 +63,7 @@ if [ -n "${OVERLAYS}" ]; then if ! echo $OVERLAY | grep -q "^/"; then OVERLAY_PATH=/usr/lib/linux-image-${KERNEL_VERSION}/ fi + # The ${OVERLAY} might contain an u-boot variable with multiple entries. echo "for entry in ${OVERLAY}; do" >> ${BOOT_CMD} echo "echo Loading ${OVERLAY_PATH}\${entry}..." >> ${BOOT_CMD} echo "load \${devtype} \${devnum}:${ROOT_PARTITION}" \